and we also heard from mr. foster at the democrat national convention earlier this month. >> bain took over the bill, they loaded it up with millions in debt and within months, they used some of that money to millions, within a decade the debt kept growing and was so large the company was forced into bankruptcy. . >> as it turns out, mr. foster was actually regional director for the steel workers union who worked with gst steel, but not at gst steel and as there are two sides to every story. one former executive at gst steel says that what really happened when bain capital came in is quite different than the way that mr. foster just described it. >> there's-- the vampire story that bain comes in and shows its teeth and sucks the blood out of the operation. it was the opposite of that. we went looking for a blood donor and bain came in and actually shall the way i look at it, gave us a bit of a transfusion. >> reporter: the three employees enlisted by the obama campaign are going to appear in sweng states this c